CN202396010U - Invisible crimping-type joint heating cable - Google Patents
Invisible crimping-type joint heating cable Download PDFInfo
- Publication number
- CN202396010U CN202396010U CN2011204833340U CN201120483334U CN202396010U CN 202396010 U CN202396010 U CN 202396010U CN 2011204833340 U CN2011204833340 U CN 2011204833340U CN 201120483334 U CN201120483334 U CN 201120483334U CN 202396010 U CN202396010 U CN 202396010U
- Authority
- CN
- China
- Prior art keywords
- heating line
- lead
- heating
- end socket
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Processing Of Terminals (AREA)
Abstract
The utility model discloses an invisible crimping-type joint heating cable which comprises a wire (1) and a heating line (5), wherein the end sockets of the wire (1) and the heating line (5) are respectively provided with a wire end socket (4) and a heating line end socket (3) of which insulating layers are stripped; the wire end socket (4) and the heating line end socket (3) are overlapped in a joint sleeve (2), and the wall of the joint sleeve (2) is in a concavoconvex shape and is closely connected with the wire end socket (4) and the heating line end socket (3) into a whole; a high temperature resistant thermal shrinkable sleeve (6) covers the exterior of the joint sleeve (2), and an integral woven shielding layer (7) covers the external surface of the high temperature resistant thermal shrinkable sleeve (6); and an integral plastic extruded restrictive coating (8) covers the external surface of the woven shielding layer (7). The invisible crimping joint heating cable provided by the utility model has the advantages of high connection quality, good water resistance, high security and long service life.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of stealthy compression joint type joint heating cable.
Background technology
Heating cable generally is layed under the floor, after the energising electric energy is converted into heat energy, to indoor heating, has outstanding advantages such as health, energy-conserving and environment-protective, control are convenient, human body sensory is comfortable through the terrestrial surface radiation form, has therefore obtained using widely.
Heating cable be with the special alloy heating wire as operation element, utilize the principle of resistance heating to finish the work.Owing to be layed under the indoor floor as the one of which, its reliability and fail safe are very important.According to related specifications, heating cable when mounted, therefore heating part can not be gone up wall and directly be connected on the thermostat, must connect one section power supply lead wire at the two ends of heating cable.The connected mode of heating wire and power supply lead wire mainly contains two kinds:
One. the implicit expression welding point.The shortcoming of this joint is because heating wire is processed with the different metallic material with lead-in wire; Existing welding procedure can not make both be combined into one securely; The joint that welding obtains is harder and crisp, and is easy of inevitably drawing, the crooked fracture in subsequent handling and construction; Heating wire work under higher temperature for a long time in addition, the joint can produce phenomenons such as oxidation, carbonization and metal fatigue, causes the heating cable reliability to reduce.Therefore, adopt the implicit expression welding point bring qualitative instability and dangerous can for the use of heating cable.
Two. outside compression joint type joint.The Joint Reliability and the fail safe of this mode are relatively good; But owing to be to carry out outside seal again after carrying out joint, thus to technological requirement than higher, possibly make water proofing property bad because sealing is bad; After causing cable to install, owing to the joint water inlet causes cable to break down.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of prior art, and a kind of stealthy compression joint type joint heating cable is provided, and it has the quality of connection height, good waterproof performance, the safe advantage of growing with the life-span.
The purpose of the utility model realizes through following technical scheme:
A kind of stealthy compression joint type joint heating cable; Comprise lead and heating line; Be respectively arranged with the lead termination and heating line end head of peelling off insulating barrier in the end of lead and heating line; The lead termination is overlapped in the swagelok with heating line end head, and the tube wall concave-convex surface of swagelok also closely connects into integral body with lead termination and heating line end head;
The outside of swagelok is coated with the high temperature heat-resistant Heat-Shrinkable Tubings, the two ends of high temperature heat-resistant Heat-Shrinkable Tubings be close on the lead with the heating line on;
Outer surface at lead, heating line and high temperature heat-resistant Heat-Shrinkable Tubings is coated with whole woven shield; Lead, heating line and high temperature heat-resistant Heat-Shrinkable Tubings are wrapped up fully; Be coated with whole plastics at the outer surface of woven shield and extrude restrictive coating, woven shield is wrapped up fully.
The advantage of the utility model is:
1. the joint is squeezed into concavo-convexly, and tension, counter-bending ability are strong, and quality of connection is high, and the life-span is long;
2. the joint is provided with high temperature heat-resistant draw cover, and integral body is enclosed with woven shield and plastics extrude restrictive coating, and water resistance is good, and is safe and reliable.
Description of drawings
Fig. 1 is the utility model assembling sketch map
Fig. 2 is the utility model structural representation
Among the figure, the 1-lead, the 2-swagelok, 3-heating line end head, 4-lead termination, the 5-line that generates heat, 6-elevated temperature heat Heat-Shrinkable Tubings, the 7-woven shield, the 8-plastics extrude restrictive coating.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further, the protection range of the utility model is not limited to the following stated.
As depicted in figs. 1 and 2; Use wire stripping pliers to peel off the insulating barrier of lead 1 and heating line 5 ends; Obtain lead termination 4 and heating line end head 3; Lead termination 4 and heating line end head 3 are inserted in the joint pipe box 2, and make lead termination 4 respectively be in overlap condition from the two ends of joint pipe box 2 with heating line end head 3.Using jaw is that concavo-convex special-purpose Crimping Pliers butt joint sleeve pipe 2 pushes, and makes swagelok 2 and lead termination 4 wherein and heating line end head 3 concave-convex surfaces and closely connects into integral body.2 places put high temperature heat-resistant Heat-Shrinkable Tubings 6 at swagelok, use air-heater or other firing equipment to high temperature heat-resistant Heat-Shrinkable Tubings 6 heating then, are close on the surface of swagelok 2, lead 1 and heating line 5 after it is shunk.Be coated with whole woven shield 7 at outer surface at lead 1, heating line 5 and high temperature heat-resistant Heat-Shrinkable Tubings 6; Lead 1, heating line 5 and high temperature heat-resistant Heat-Shrinkable Tubings 6 are wrapped up fully; Be coated with whole plastics at the outer surface of woven shield 7 and extrude restrictive coating 8, woven shield 7 is wrapped up fully.
Claims (1)
1. stealthy compression joint type joint heating cable; Comprise lead (1) and heating line (5); Be respectively arranged with lead termination (4) and the heating line end head (3) of peelling off insulating barrier in the end of lead (1) and heating line (5); It is characterized in that lead termination (4) and heating line end head (3) are overlapped in the swagelok (2), the tube wall concave-convex surface of swagelok (2) also closely connects into integral body with lead termination (4) and the line end head (3) that generates heat;
The outside of swagelok (2) is coated with high temperature heat-resistant Heat-Shrinkable Tubings (6), the two ends of high temperature heat-resistant Heat-Shrinkable Tubings (6) be close to that lead (1) is gone up and heating line (5) on;
Outer surface at lead (1), heating line (5) and elevated temperature heat Heat-Shrinkable Tubings (6) is coated with whole woven shield (7); Woven shield (7) wraps up lead (1), heating line (5) and elevated temperature heat Heat-Shrinkable Tubings (6) fully; Be coated with whole plastics at the outer surface of woven shield (7) and extrude restrictive coating (8), plastics extrude restrictive coating (8) woven shield (7) are wrapped up fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204833340U CN202396010U (en) | 2011-11-29 | 2011-11-29 | Invisible crimping-type joint heating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204833340U CN202396010U (en) | 2011-11-29 | 2011-11-29 | Invisible crimping-type joint heating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396010U true CN202396010U (en) | 2012-08-22 |
Family
ID=46670907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204833340U Expired - Lifetime CN202396010U (en) | 2011-11-29 | 2011-11-29 | Invisible crimping-type joint heating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455150A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Silica gel carbon fiber heating wire and manufacturing technique |
| CN106455158A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Teflon insulating carbon fiber heating wire and manufacturing technique |
| CN109616780A (en) * | 2018-12-03 | 2019-04-12 | 攀枝花钢城集团有限公司 | Cable connector connection structure and cable connector connection method |
| CN110267377A (en) * | 2019-07-31 | 2019-09-20 | 贵州伊思特新技术发展有限责任公司 | A kind of implicit connector of heating cable multiple thread strands |
| CN113271694A (en) * | 2021-04-09 | 2021-08-17 | 黄小来 | Heating cable |
-
2011
- 2011-11-29 CN CN2011204833340U patent/CN202396010U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455150A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Silica gel carbon fiber heating wire and manufacturing technique |
| CN106455158A (en) * | 2016-08-30 | 2017-02-22 | 江苏鹏申高温线缆有限公司 | Teflon insulating carbon fiber heating wire and manufacturing technique |
| CN109616780A (en) * | 2018-12-03 | 2019-04-12 | 攀枝花钢城集团有限公司 | Cable connector connection structure and cable connector connection method |
| CN110267377A (en) * | 2019-07-31 | 2019-09-20 | 贵州伊思特新技术发展有限责任公司 | A kind of implicit connector of heating cable multiple thread strands |
| CN113271694A (en) * | 2021-04-09 | 2021-08-17 | 黄小来 | Heating cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202396010U (en) | Invisible crimping-type joint heating cable | |
| CN204289728U (en) | Solder ring water proof type heat-shrink tube | |
| CN201868582U (en) | Carbon fiber heating cable assembly for floor heating | |
| CN202979330U (en) | Floor heating cable with crimping joint | |
| CN203942660U (en) | Ptc heating rod | |
| CN103813491A (en) | Hidden-joint heating cable | |
| CN204267920U (en) | A kind of gas utensil connecting tube | |
| CN207266316U (en) | One kind fire prevention mineral insulation heating cable | |
| CN203260438U (en) | Heat shrink tube with shielding function | |
| CN106385721B (en) | Double-conductor heating cable and manufacturing process method thereof | |
| CN203721892U (en) | 0.4kV low-voltage indoor crimping type connecting clamp | |
| CN210866524U (en) | Novel soldering tin ring waterproof heat-shrinkable tube | |
| CN210897828U (en) | Cable connector | |
| CN209571270U (en) | A kind of corrosion-resistant low-voltage cable | |
| CN102025031A (en) | Copper and aluminum connection structure with flame retardant insulation bush | |
| CN203932952U (en) | Insulated cable pre insulated automatic butt pipe | |
| CN105472798A (en) | Double-core heating cable for electric floor heating | |
| CN202713645U (en) | Mineral-insulating heating cable joint | |
| CN202206574U (en) | Double-connector double-core heating cable | |
| CN207743404U (en) | A kind of pyrocondensation centre crimp type terminal with tin ring | |
| CN207094268U (en) | Novel inserting connection type flexible light band plug | |
| CN207410537U (en) | A kind of electrothermal tube for being internally embedded thermal cut-off | |
| CN204482062U (en) | Industrial immersion heater | |
| CN105376882A (en) | Energy-efficient high shielding floor heating cable | |
| CN204119552U (en) | For the intersection environment-friendly type dual-core heating cable of electrothemic floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |